class People {
private int averHeight = 166;
public int getAverHeight() {
return averHeight;
}
}
class ChinaPeople extends People {
int height;
public void setHeight(int h) {
height=h;
}
public int getHeight() {
return height;
}
}
public class Example5_2 {
public static void main (String args[]) {
ChinaPeople zhangSan = new ChinaPeople();
System.out.println("子类对象未继承的averageHeight的值是:"+zhangSan.getAverHeight());
zhangSan.setHeight(178);
System.out.println("子类对象的实例变量height的值是:"+zhangSan.getHeight());
}
}
